According to NIMCET eligibility criteria, Indian students need to have atleast 60% marks or 6.5GPA in their graduation in Science, CA, IT, Technology or Engineering streams. B.Sc, B.Sc(Hons), BCA, BIT students with Mathematics and Statistics as subjects also can apply along with B.E and B.Tech graduates. As long as you have already passed your graduation or will pass by September, 2019, you are eligible for NIMCET irrespective of your A.T.K.T status. However this is just not one criteria for NIMCET. For all the other criteria, please visit our page at https://it.careers360.com/articles/nimcet-eligibility-criteria.